We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAll-Source Basal Vitamin D Inputs Are Greater Than Previously Thought and Cutaneous Inputs Are Smaller.AuthorsHeaney, Robert P.; Armas, Laura A. G.; French, ChristinePublicationJournal of Nutrition, 2013, Vol 143, Issue 5, p571ISSN0022-3166Publication typearticleDOI10.3945/jn.112.168641